Third and fourth optical transitions in semiconducting carbon nanotubes PT Araujo, SK Doorn, S Kilina, S Tretiak, E Einarsson, S Maruyama, ... Physical Review Letters 98 (6), 067401, 2007 | 386 | 2007 |
Stability of native defects in hexagonal and cubic boron nitride W Orellana, H Chacham Physical Review B 63 (12), 125205, 2001 | 213 | 2001 |
Electronic structure and energetics of layered structures MSC Mazzoni, RW Nunes, S Azevedo, H Chacham Physical Review B—Condensed Matter and Materials Physics 73 (7), 073108, 2006 | 184 | 2006 |
Disorder and segregation in B− C− N graphene-type layers and nanotubes: tuning the band gap J da Rocha Martins, H Chacham ACS nano 5 (1), 385-393, 2011 | 171 | 2011 |
Room‐temperature compression‐induced diamondization of few‐layer graphene APM Barboza, MHD Guimaraes, DVP Massote, LC Campos, ... Advanced Materials 23 (27), 3014-3017, 2011 | 165 | 2011 |
Stability, geometry, and electronic structure of the boron nitride fullerene SS Alexandre, MSC Mazzoni, H Chacham Applied physics letters 75 (1), 61-63, 1999 | 153 | 1999 |
Instabilities in diamond under high shear stress H Chacham, L Kleinman Physical review letters 85 (23), 4904, 2000 | 141 | 2000 |
Small polarons in dry DNA SS Alexandre, E Artacho, JM Soler, H Chacham Physical review letters 91 (10), 108105, 2003 | 127 | 2003 |
Bandgap closure of a flattened semiconductor carbon nanotube: a first-principles study MSC Mazzoni, H Chacham Applied Physics Letters 76 (12), 1561-1563, 2000 | 127 | 2000 |
Metallization of solid hydrogen at megabar pressures: a first-principles quasiparticle study H Chacham, SG Louie Physical review letters 66 (1), 64, 1991 | 123 | 1991 |
Structure and energetics of boron nitride fullerenes: The role of stoichiometry SS Alexandre, H Chacham, RW Nunes Physical Review B 63 (4), 045402, 2001 | 119 | 2001 |
Electromechanical effects in carbon nanotubes: Ab initio and analytical tight-binding calculations M Verissimo-Alves, B Koiller, H Chacham, RB Capaz Physical Review B 67 (16), 161401, 2003 | 109 | 2003 |
Enhancing the response of NH3 graphene-sensors by using devices with different graphene-substrate distances AR Cadore, E Mania, AB Alencar, NP Rezende, S De Oliveira, ... Sensors and Actuators B: Chemical 266, 438-446, 2018 | 104 | 2018 |
Structures of Si and Ge nanowires in the subnanometer range R Kagimura, RW Nunes, H Chacham Physical review letters 95 (11), 115502, 2005 | 101 | 2005 |
Energetics of the oxidation and opening of a carbon nanotube H Chacham, P Ordejon, D Sanchez-Portal, JM Soler, E Artacho Physical Review B 60 (4), R2208, 1999 | 100 | 1999 |
Polarons in carbon nanotubes M Verissimo-Alves, RB Capaz, B Koiller, E Artacho, H Chacham Physical review letters 86 (15), 3372, 2001 | 91 | 2001 |
Graphene Moiré patterns observed by umklapp double-resonance Raman scattering A Righi, SD Costa, H Chacham, C Fantini, P Venezuela, C Magnuson, ... Physical Review B—Condensed Matter and Materials Physics 84 (24), 241409, 2011 | 90 | 2011 |
Deformation induced semiconductor-metal transition in single wall carbon nanotubes probed by electric force microscopy APM Barboza, AP Gomes, BS Archanjo, PT Araujo, A Jorio, AS Ferlauto, ... Physical review letters 100 (25), 256804, 2008 | 89 | 2008 |
Stability of antiphase line defects in nanometer-sized boron nitride cones S Azevedo, MSC Mazzoni, RW Nunes, H Chacham Physical Review B—Condensed Matter and Materials Physics 70 (20), 205412, 2004 | 83 | 2004 |
Dynamic Negative Compressibility of Few-Layer Graphene, h-BN, and MoS2 APM Barboza, H Chacham, CK Oliveira, TFD Fernandes, EHM Ferreira, ... Nano letters 12 (5), 2313-2317, 2012 | 81 | 2012 |